/*
 * Copyright (c) 2004-2022, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors 
 * may be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.hisp.dhis.webapi.mvc.messageconverter;

import com.fasterxml.jackson.databind.ObjectMapper;
import jakarta.servlet.http.HttpServletRequest;
import org.hisp.dhis.webapi.security.config.WebMvcConfig;
import org.hisp.dhis.webapi.utils.ContextUtils;
import org.springframework.http.MediaType;
import org.springframework.http.converter.xml.MappingJackson2XmlHttpMessageConverter;

/**
 * Custom {@link MappingJackson2XmlHttpMessageConverter} that only supports XML for certain
 * endpoints.
 *
 * @author Morten Olav Hansen
 */
public class XmlPathMappingJackson2XmlHttpMessageConverter
    extends MappingJackson2XmlHttpMessageConverter {
  public XmlPathMappingJackson2XmlHttpMessageConverter(ObjectMapper objectMapper) {
    super(objectMapper);
  }

  @Override
  public boolean canRead(Class<?> clazz, MediaType mediaType) {
    HttpServletRequest request = ContextUtils.getRequest();
    String pathInfo = request.getPathInfo();

    for (var pathPattern : WebMvcConfig.XML_PATTERNS) {
      if (pathPattern.matcher(pathInfo).matches()) {
        return super.canRead(clazz, mediaType);
      }
    }

    return false;
  }

  @Override
  public boolean canWrite(Class<?> clazz, MediaType mediaType) {
    HttpServletRequest request = ContextUtils.getRequest();
    if (request == null) {
      return false;
    }

    String pathInfo = request.getPathInfo();
    if (pathInfo == null) {
      return false;
    }

    for (var pathPattern : WebMvcConfig.XML_PATTERNS) {
      if (pathPattern != null && pathPattern.matcher(pathInfo).matches()) {
        return super.canWrite(clazz, mediaType);
      }
    }

    return false;
  }
}
